{"nct_id":"NCT01121107","title":"Left Atrial Pressure Monitoring to Optimize Heart Failure Therapy","status":"COMPLETED","status_verified_date":"2023-07","start_date":"2010-04","start_date_type":null,"primary_completion_date":"2015-04","primary_completion_date_type":"ACTUAL","completion_date":"2015-04","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ABT"]}